FloPlast Deepflow/ Hi-Cap Gutter Internal Stopend - 115mm x 75mm - Anthracite Grey

Internal stopends cap the end of a gutter run, typically at a running outlet. To install, place th...

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Professional Building SuppliesFloplast Anthracite/Grey Deepflow/ Hi-Cap Gutter Internal Stopend - 115Mm X 75Mm
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eBayFloplast Guttering REH2AG 115mm Hi-Cap (Deepflow) - Int Stopend -Anthracite Grey
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B&QB&Q - Deepflow Hi-Cap Internal Stopend 115mm X 75mm Anthracite Grey
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Product Information

Full details

The FloPlast Deepflow/Hi-Cap Gutter Internal Stopend is designed for professional contractors and DIY enthusiasts who need a reliable, watertight finish for their guttering systems. Its primary benefit is the ease of creating a secure seal at the end of a gutter run, specifically for Deepflow or Hi-Cap profiles. A potential caveat is that it is strictly compatible with the 115mm x 75mm system size, so verification of your existing gutter dimensions is essential before installation.

All features

Model Part NumberREH2AG
BrandFloPlast

Extended Product Information

FAQs

Is this compatible with 112mm half-round guttering?

No, this specific model (REH2AG) is designed exclusively for the Deepflow/Hi-Cap system.

Do I need any adhesive to install it?

No, the fitting relies on a mechanical clip and a compression seal, so no glue is required.

Can I paint this to match another color?

While it is made of plastic, it is finished in a permanent Anthracite Grey. Painting is not recommended as it may affect the seal integrity.

What is the primary function of an internal stopend?

It acts as a terminal cap that sits inside the gutter profile to prevent water from running out the open end.

Does it come with a replacement rubber seal?

The seal is integrated into the unit. If the seal becomes damaged, the entire stopend unit should be replaced.

Troubleshooting

The stopend leaks after installation

Check that the rubber seal is seated correctly and not pinched. Ensure the stopend is fully clicked into the clip.

It does not fit onto the gutter

Verify that your gutter is the correct 115mm x 75mm Deepflow/Hi-Cap profile. Ensure the gutter end is not deformed or damaged.

Pros and Cons

Pros

  • Quick and easy installation process
  • Provides a secure, leak-proof seal
  • Matches standard Anthracite Grey gutter systems
  • Robust, long-lasting construction material

Cons

  • Specific to 115mm x 75mm dimensions only
  • Not compatible with standard domestic 112mm half-round gutters
  • Requires proper alignment for the compression seal to function

Setup, Compatibility & Care

To install, ensure the gutter end is clear of debris. Align the back edge of the stopend into the gutter fitting, then firmly push the front edge down until it clicks into place. This component is specifically compatible with FloPlast Deepflow (115mm) and Hi-Cap (75mm) systems. For care, simply wipe down with a soft, damp cloth during routine gutter cleaning to remove trapped sediment or moss. Avoid using harsh chemical solvents that could degrade the rubber seal over time.

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